1. WWF is one of the international charities.

These trousers are too short for me to wear any more.

These trousers are too short for me to wear any more.

3. UNICEF and World Vision International Charity Organization.

UNICEF and World Vision are both international charities.

There are only five minutes left.

There are only five minutes left.

I don't like skiing either.

Actually, I don't like skiing at all.

To some extent, he studies harder than I do.

To some extent, he studies harder than I do.